@SoumenDeLab
 Kerala
sites.google.com/iisertvm.ac.in/soumen-de-lab/home
Joined February 2023
  • Tweets140
  • Following81
  • Followers262
17Media
Soumen De Research Group retweeted
Dr. Diptiprava Sahoo@diptipravaSAHO7Oct 15
My first publication from Postdoc on NIR photoswitches in Angewandte Chemie…many more to go The future of NIR photoswitches is really bright and increasing its brightness….but poised not to blind our eyes. Check out here🔗 doi.org/10.1002/anie.3112045

Near Infrared Photoswitching by Direct Excitation—A Next Frontier

Molecular photoswitches finally enter the spectral realm of near-infrared for their direct excitation. This minireview summarizes the current state-of-the-art, the design principles for achieving...

onlinelibrary.wiley.com
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Soumen De Research Group retweeted
Soumen De@SoumenD95494862Jun 2
Happy to contribute to the collaborative work on anti-Kasha compound. Thanks @PramanikSusnata ; @tvmiiser pubs.rsc.org/en/content/arti…
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Delighted to share that @RenittaBenny successfully defended her PhD-2nd graduate from our group! 🎉 She is a key contributor in shaping our lab. Grateful to @tvmiiser, INSPIRE fellowship, Profs. Dillip Kumar Chand & James Crowley. Congratulations and best wishes for your future
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Soumen De Research Group retweeted
School of Chemistry IISER TVM@Chemie_iisertvmMar 23
Thesis Defence of Ms. Renitta Benny, from Dr. Soumen De Lab @tvmiiser
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Happy to share our latest paper @InorgChem. Congratulations to @diptipravaSAHO7, @Akanksh30002383, and Anshuman. Thanks to @Chemie_iisertvm, @tvmiiser and @ANRFIndia for support and infrastructure. Here is the link pubs.acs.org/doi/full/10.102…

Molecular Tuning Nanoarchitectonics of Azobenzene-Based Pliers Directs Chiral Preference and...

Abstract. Controllable chirality in mechanically locked or coordinated molecules is essential for the development of functional molecular machines. Here, w

pubs.acs.org
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Soumen De Research Group retweeted
ETPP@ETPP246485Mar 12
A nice talk by Dr. Soumen De titled "Communicating with light: Remote control of Chirality in Adaptive Supramolecular Architectures." #ETPP2026 @IiserMohali @DCS_IISERMOHALI
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🚀 New Research Alert! Confining azobenzene photoswitches within 3D macrocyclic architectures enables precise light-driven cavity modulation and amplified chiroptical responses. Kudos to @diptipravaSAHO7 and Ritisha Thanks to @tvmiiser @ANRFIndia aces.onlinelibrary.wiley.com…
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Huge congratulations to Nithish on winning the Best Slam Presentation Award at FS-CHM 2026. The slam presentation, a signature feature of FS-CHM, challenges students to present their research in just 4 minutes, and Nithish truly nailed it with clarity, creativity and impact!
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Soumen De Research Group retweeted
IINCM 2026 - IISER Tirupati@IINCM2026Jan 11
Prof. Soumen De from IISER Thiruvananthapuram, delivered an excellent talk on Day 2 of IINCM 2026, titled as “Communicating with Light: Remote Control of Chirality in Adaptive Supramolecular Architectures" Thank you Prof. De for the amazing talk. @SoumenDeLab
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We were delighted to host Dr. Suchismita Saha, Deputy Editor of Small and Advanced NanoBiomed Research, for an Author Workshop at IISER TVM today. Clear, practical tips on publishing that were extremely useful. Thank you @iisertvm and @Suchichem
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Soumen De Research Group retweeted
Main Group Chemistry @ IISERTVM@MainTvm17 Dec 2025
Benzylic C-H deprotonation using RLi/TpNa super basic mixtures Carbanions trapped in between cationic sodium centres! doi.org/10.1038/s41467-025-6… @NatureComms @suban_kundu @Chemie_iisertvm @tvmiiser @ANRFIndia
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🚀 New preprint alert! Happy to share our latest work now on ChemRxiv: 🔗 chemrxiv.org/engage/chemrxiv… Huge congratulations to @diptipravaSAHO7, Akanksha and Anshuman. Grateful for the continued support from @tvmiiser and @ANRFIndia. #photoswitchable architectures, #chirality

Influence of Distance and Angle Between Pliers and Rotors on Helicity Switching: Exploring the...

Bisporphyrin tweezers can be rendered chiral either by introducing a stereogenic unit or by complexing with a chiral guest via axial coordination. To investigate this mode of chiral induction, four...

chemrxiv.org
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Our new ChemRxiv preprint is out! 🎉 Kudos to @diptipravaSAHO7 and Ritisha for their exceptional work. Deeply thankful to @tvmiiser and @ANRFIndia for enabling this research journey. Check it out 👇 🔗 chemrxiv.org/engage/chemrxiv… #SupramolecularChemistry #Photoswitch #Cage
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🎉 Proud moment for our lab! @diptipravaSAHO7 successfully defended her PhD thesis “Light Responsive Chiral Molecular Architectures: Design, Switching & Function.” Our 1st PhD graduate! 🎓 Thanks to DC members & Prof. Subhajit Bandopadhyay @The_LightLab for valuable inputs.
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Thesis Defence of Ms. Diptiprava Sahoo, from Dr. Soumen De Lab @tvmiiser
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Soumen De Research Group retweeted
Subhajit Chakraborty@schlenkchemist24 Oct 2025
Excited to meet and listen to Subhajit Sir here at IISER TVM! @The_LightLab @tvmiiser
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🎉 Congrats to our 2nd PhD student @RenittaBenny on her pre-synopsis! Thesis: “Harnessing Conformation & Folding in Molecular Design: From Chiral Tweezers to Functional Foldamers.” Thanks @tvmiiser for facilities and @IndiaDST Inspire for her fellowship.
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🚨 New Paper Alert! 🚨 Our latest work in ChemComm reports a new class of phenanthroline–squaramide foldamers adopting robust single-helical structures 🧬. Stable even in DMSO & at 85 °C! Kudos to @RenittaBenny & thanks to Alex, @CSIR_IND @tvmiiser pubs.rsc.org/en/content/arti…

Foldamer engineering with squaramide and phenanthroline motifs: synthesis, characterisation, and...

We report a new class of phenanthroline–squaramide foldamers (1–3) that adopt robust, single-helical conformations in both solution and the solid state, st

pubs.rsc.org
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New collaborative paper published in @ChemEurJ Our boron difluorohydrazone (BODIHY)–phenanthrene derivatives break Kasha’s rule, emitting from higher excited states. Happy to contribute to the work. Kudos to all. Thanks @PramanikSusnata;@tvmiiser; chemistry-europe.onlinelibra…

A Mechanistic Insight into the Emission Behavior of Boron Difluorohydrazones (BODIHYs): Suppression...

Anti-Kasha property of phenanthrene-based BODIHY compounds leads to excitation wavelength-dependent RGB emissions. Experimental and theoretical studies reveal that both molecules emit from three...

chemistry-europe.onlinelibrary.wiley.com
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Big congratulations to Kavya, Abhinav, Shada, and Ajas on completing their BS-MS from @tvmiiser Kavya (with distinction) heads to the Netherlands 🇳🇱 & Abhinav to Sweden 🇸🇪 for their PhDs. Thanks for your hard work in our lab—proud of you all! @Chemie_iisertvm @SoumenD95494862
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